JCB - 457 HT Spec Sheet (US) Mar 2013 by JCB North America

JCB WHEEL LOADER | 457 HT

STATIC DIMENSIONS – Standard height arm

STATIC DIMENSIONS – Super high lift arm

E H1

STATIC DIMENSIONS – Standard height arm

STATIC DIMENSIONS – High lift arm

ft-in (mm)

A Overall length with standard bucket

28-0 (8524)

A Overall length with standard bucket

31-0 (9454)

B Axle to pivot pin

5-7 (1713)

B Axle to pivot pin

8-11 (2727)

C Wheel base

10-10 (3300)

C Wheel Base

10-10 (3300)

D Axle to counterweight face

6-6 (1974)

D Axle to counterweight face

6-6 (1974)

E Minimum ground clearance

1-7 (470)

E Minimum ground clearance

1-7 (470)

F Height over exhaust

10-11 (3318)

F Height over exhaust

10-11 (3318)

G Width over cab

4-7 (1400)

G Width over cab

4-7 (1400)

H Width over tires

8-10 (2702)

H Width over tyres

8-10 (2702)

H1 Wheel track

6-10 (2100)

H1 Wheel track

6-10 (2100)

J Height over cab

11-1 (3370)

J Height over cab

11-1 (3370)

J1 Overall height

12-2 (3714)

J1 Overall height

12-2 (3714)

Pin height (maximum)

14-1 (4304)

Pin height (maximum)

17-3 (5270)

Overall operating height

18-9 (5678)

Overall operating height

22-1 (6733)

Front axle weight

lb (kg)

19,152 (8687)

Front axle weight

lb (kg)

23,115 (10,485)

Rear axle weight

lb (kg)

26,442 (11,994)

Rear axle weight

lb (kg)

24,462 (11,096)

Total weight

lb (kg)

45,594 (20,681)

Total weight

lb (kg)

47,578 (21,581)

Inside radius

10-5 (3182)

Inside radius

10-5 (3182)

Maximum radius

21-9 (6630)

Maximum radius over shovel

23-4 (7121)

Articulation angle

degrees

±40°

Data based on machine equipped with a 4.6yd bucket with bolt-on toeplates and 23.5 R25 Michelin XHA (L3) radial tires. 3

Articulation angle

degrees

±40°

Data based on machine equipped with a 4.6yd bucket with bolt-on toeplates and 23.5 R25 Michelin XHA (L3) radial tires. 3

JCB WHEEL LOADER | 457 HT LOADER DIMENSIONS – Standard height arm

CHANGES TO OPERATING PERFORMANCE AND DIMENSIONS

Tipping loads

Tire size N

M T Q R

O P

Manufacturer

Type

Dimensions

Op. weight

Straight

Full turn

Vertical

Width

Rating

lb (kg)

in (mm)

23.5R25 (radial)

Michelin

XLTA

-220 (-100)

-146 (-66)

-125 (-57)

-0.08 (-2)

23.5R25 (radial)

Goodyear

TL-3A+

714 (324)

474 (215)

406 (184)

0.75 (19)

23.5R25 (radial)

Goodyear

RT-3B

388 (176)

258 (117)

220 (100)

0.39 (10)

23.5–25 (crossply)

Goodyear

HRL-3A

-220 (-100)

-146 (-66)

-125 (-57)

0.59 (15)

23.5–25 (crossply)

Earthmover

20ply

-335 (-152)

-222 (-101)

-190 (-86)

0.24 (6)

23.5R25 (radial)

Earthmover

0.16 (4)

23.5R25 (radial)

Goodyear

GP-48

838 (380)

556 (252)

476 (216)

1.38 (35)

23.5R25 (radial)

Michelin

XLDD2A

1261 (572)

837 (380)

716 (325)

1.42 (36)

23.5R25 (radial)

Michelin

XMINED2

1781 (808)

1183 (536)

1012 (459)

1.42 (36)

23.5R25 (radial)

Goodyear

RL-5K

1552 (704)

1030 (467)

881 (400)

1.42 (36)

23.5-25 (solid cushion)* SG Revolution

5124 (2324)

1.18 (30)

23.5-25 (solid cushion)* SG Revolution

DWL

5124 (2324)

1.18 (30)

Quickhitch

*Additional counterweight removed when solid tires fitted.

Assumes the fitment of Michelin 23.5R25 XHA (L3) tires.

Bucket mounting

Bucket type General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose

Direct

Bucket equipment

Tipped teeth

Direct Tipped teeth

Direct

Reversible t/plate Reversible t/plate Reversible t/plate

Direct Reversible t/plate

Quickhitch Tipped teeth

Quickhitch

Reversible t/plate Reversible t/plate Reversible t/plate Reversible t/plate

& t/plate segments & t/plate segments

Bucket capacity (SAE heaped)

yd3 (m3)

4.1 (3.1)

4.3 (3.3)

4.6 (3.5)

4.3 (3.3)

4.6 (3.5)

4.1 (3.1)

4.3 (3.3)

4.6 (3.5)

4.3 (3.3)

4.6 (3.5)

Bucket capacity (struck)

yd3 (m3)

3.3 (2.497)

3.5 (2.687)

3.5 (2.648)

3.7 (2.844)

3.5 (2.648)

3.7 (2.844)

3.3 (2.497)

3.5 (2.687)

3.5 (2.648)

3.7 (2.844)

3.5 (2.648)

3.7 (2.844)

Bucket width

9-4 (2837)

Bucket weight with wearparts

lb (kg)

3325 (1508)

3427 (1554)

3579 (1623)

3680 (1669)

3579 (1623)

3680 (1669)

3043 (1380)

3122 (1416)

3296 (1495)

3376 (1531)

3296 (1495)

3376 (1531)

Maximum material density lb/yd3 (kg/m3)

3538 (2099)

3300 (1958)

3287 (1950)

3077 (1825)

3287 (1950)

3077 (1825)

3352 (1989)

3127 (1855)

3111 (1846)

2913 (1728)

3111 (1846)

2913 (1728)

Tipping load straight

lb (kg) 33,329 (15,118) 33,099 (15,014) 33,006 (14,971) 32,776 (14,867) 33,006 (14,971) 32,776 (14,867) 31,628 (14,346) 31,430 (14,256) 31,305 (14,200) 31,093 (14,104) 31,305 (14,200) 31,093 (14,104)

Tipping load full turn

lb (kg) 28,697 (13,017) 28,485 (12,291) 28,381 (12,873) 28,167 (12,776) 28,381 (12,873) 28,167 (12,776) 27,176 (12,327) 26,994 (12,244) 26,862 (12,184) 26,663 (12,094) 26,862 (12,184) 26,663 (12,094)

Payload at 50% FTTL

Maximum break out force

ft-in (mm)

lb (kg) 14,350 (6509) 14,243 (6460) 14,190 (6437) 14,083 (6388) 14,190 (6437) 14,083 (6388) 13,589 (6164) 13,496 (6122) 13,430 (6092) 13,332 (6047) 13,430 (6092) 13,332 (6047) lbf (kN)

36,193 (161)

32,146 (143)

33,720 (150)

32,146 (143)

31,022 (138)

30,348 (135)

M Dump angle maximum

degrees

45°

34,394 (153) 33,720 (150) 45°

45°

29,224 (130) 30,348 (135) 45°

45°

29,224 (130) 45°

N Roll back angle at full height

degrees

57°

O Roll back at carry

degrees

52°

P Roll back at ground level

degrees

46°

Q Load over height

ft-in (mm)

13-3 (4028)

R Dump height (45° dump)

ft-in (mm)

9-7 (2930)

9-6 (2888)

10-1 (3069)

9-11 (3027)

9-7 (2930)

9-6 (2888)

9-3 (2824)

9-2 (2782)

9-9 (2963)

9-7 (2921)

9-3 (2824)

9-2 (2782)

S Dig depth

ft-in (mm)

0-4 (109)

T Reach at dump height

ft-in (mm)

4-5 (1334)

4-6 (1375)

4-0 (1220)

4-2 (1261)

4-5 (1334)

4-6 (1375)

4-9 (1440)

4-10 (1482)

4-4 (1326)

4-6 (1368)

4-9 (1440)

4-10 (1482)

Reach maximum (45° dump) ft-in (mm)

7-7 (2310)

7-9 (2352)

7-2 (2196)

7-4 (2238)

7-7 (2310)

7-9 (2352)

7-11 (2416)

8-1 (2458)

7-7 (2302)

7-8 (2344)

7-11 (2416)

8-1 (2458)

Operating weight 44,838 (20,338) 44,939 (20,384) 45,091 (20,453) 45,193 (20,499) 45,091 (20,453) 45,193 (20,499) 45,261 (20,530) 45,340 (20,566) 45,514 (20,645) 45,594 (20,681) 45,514 (20,645) 45,594 (20,681) (includes 176lb operator and full fuel tank) lb (kg)

JCB WHEEL LOADER | 457 HT LOADER DIMENSIONS – Super high lift arm

CHANGES TO OPERATING PERFORMANCE AND DIMENSIONS

Tipping loads

Tire size

T Q R

Manufacturer

Type

Dimensions

Op. weight

Straight

Full turn

Vertical

Width

Rating

lb (kg)

in (mm)

23.5R25 (radial)

Michelin

XLTA

-220 (-100)

-110 (-50)

-94 (-43)

-0.08 (-2)

23.5R25 (radial)

Goodyear

TL-3A+

714 (324)

355 (161)

304 (138)

0.75 (19)

23.5R25 (radial)

Goodyear

RT-3B

388 (176)

193 (88)

165 (75)

0.39 (10)

23.5–25 (crossply)

Goodyear

HRL-3A

-220 (-100)

-110 (-50)

-94 (-43)

0.59 (15)

23.5–25 (crossply)

Earthmover

20ply

-335 (-152)

-167 (-76)

-143 (-65)

0.24 (6)

23.5R25 (radial)

Earthmover

0.16 (4)

23.5R25 (radial)

Goodyear

GP-48

838 (380)

417 (189)

356 (162)

1.38 (35)

23.5R25 (radial)

Michelin

XLDD2A

1261 (572)

627 (284)

536 (243)

1.42 (36)

23.5R25 (radial)

Michelin

XMINED2

1781 (808)

886 (402)

758 (344)

1.42 (36)

23.5R25 (radial)

Goodyear

RL-5K

1552 (704)

772 (350)

660 (299)

1.42 (36)

23.5-25 (solid cushion)* SG Revolution

5124 (2324)

-2392 (-1085) -1973 (-895)

1.18 (30)

23.5-25 (solid cushion)* SG Revolution

DWL

5124 (2324)

-2392 (-1085) -1973 (-895)

1.18 (30)

*Additional counterweight removed when solid tires fitted.

Assumes the fitment of Michelin 23.5R25 XHA (L3) tires.

Bucket mounting

Bucket equipment

Direct Tipped teeth

Direct

Reversible t/plate Reversible t/plate Reversible t/plate Reversible t/plate

Quickhitch Tipped teeth

Quickhitch

Tipped teeth Reversible t/plate Reversible t/plate Reversible t/plate Reversible t/plate

& t/plate segments & t/plate segments

& t/plate segments & t/plate segments & t/plate segments

Bucket capacity (SAE heaped)

yd3 (m3)

3.7 (2.8)

4.1 (3.1)

4.3 (3.3)

4.6 (3.5)

4.3 (3.3)

4.6 (3.5)

4.1 (3.1)

4.3 (3.3)

4.6 (3.5)

4.3 (3.3)

4.6 (3.5)

Bucket capacity (struck)

yd3 (m3)

2.9 (2.210)

3.3 (2.497)

3.5 (2.687)

3.5 (2.648)

3.7 (2.844)

3.5 (2.648)

3.7 (2.844)

3.3 (2.497)

3.5 (2.687)

3.5 (2.648)

3.7 (2.844)

3.5 (2.648)

3.7 (2.844)

Bucket width

ft-in (mm)

Bucket weight with wearparts

Maximum material density

2128 (1262)

2121 (1258)

1985 (1178)

2121 (1258)

1985 (1178)

2161 (1282)

2016 (1196)

2008 (1191)

1879 (1115)

2008 (1191)

1879 (1115)

Tipping load straight

lb (kg) 22,063 (10,008) 21,833 (9903)

21,681 (9834)

21,619 (9806)

21,469 (9738)

21,619 (9806)

21,469 (9738)

20,717 (9397)

19,934 (9042)

20,505 (9301)

20,364 (9237)

20,505 (9301)

20,364 (9237)

Tipping load full turn

lb (kg)

18,722 (8492)

18,510 (8396)

18,372 (8333)

18,306 (8303)

18,169 (8241)

18,306 (8303)

18,169 (8241)

17,529 (7951)

17,411 (7897)

17,326 (7859)

17,196 (7800)

17,326 (7859)

17,196 (7800)

Payload at 50% FTTL

lb (kg)

9362 (4247)

9255 (4198)

9187 (4167)

9153 (4152)

9084 (4121)

9153 (4152)

9084 (4121)

8763 (3975)

8704 (3948)

8663 (3930)

8599 (3901)

8663 (3930)

8599 (3901)

Maximum break out force

lbf (kN)

39,340 (175)

36,642 (163)

34,844 (155)

34,170 (152)

32,596 (145)

34,170 (152)

32,596 (145)

32,821 (146)

31,472 (140)

30,978 (137)

29,674 (132)

30,978 (137)

29,674 (132) 45°

lb (kg) lb/yd3 (kg/m3)

9-4 (2837)

3166 (1436)

3325 (1508)

3427 (1554)

3579 (1623)

3680 (1669)

3579 (1623)

3680 (1669)

3043 (1380)

3122 (1416)

3296 (1495)

3376 (1531)

3296 (1495)

3376 (1531)

2556 (1516)

2283 (1354)

M Dump angle maximum

degrees

45°

N Roll back angle at full height

degrees

58°

O Roll back at carry

degrees

54°

46°

Q Load over height

Roll back at ground level

ft-in (mm)

degrees

16-5 (4994)

Dump height (45° dump)

ft-in (mm)

13-0 (3960)

12-9 (3896)

12-8 (3854)

13-3 (4034)

13-1 (3993)

12-9 (3896)

12-5 (3790)

12-4 (3748)

12-11 (3929)

12-9 (3896)

12-5 (3790)

12-4 (3748)S

Dig depth

ft-in (mm)

0-4 (109)

Reach at dump height

ft-in (mm)

4-4 (1327)

4-7 (1393)

4-8 (1432)

4-2 (1277)

4-4 (1318)

4-7 (1393)

4-8 (1432)

4-11 (1497)

5-1 (1539)

4-6 (1383)

4-8 (1425)

4-11 (1497)

5-1 (1539)

Reach maximum (45° dump)

ft-in (mm)

10-0 (3046)

10-2 (3110)

10-4 (3152)

9-10 (2996)

10-0 (3038)

10-2 (3110)

10-4 (3152)

10-7 (3216)

10-8 (3258)

10-2 (3102)

10-4 (3144)

10-7 (3216)

10-8 (3258)

Operating weight 46,663 (21,166) 46,822 (21,238) 46,923 (21,284) 47,075 (21,353) 47,177 (21,399) 47,075 (21,353) 47,177 (21,399) 47,245 (21,430) 47,324 (21,466) 47,499 (21,545) 47,578 (21,581) 47,499 (21,545) 47,578 (21,581)

(includes 176lb operator and full fuel tank) lb (kg)

JCB WHEEL LOADER | 457 HT LOADER

TRANSMISSION

Widely spaced four cylinder geometry provides the combination of excellent visibility with high bucket torque characteristics throughout the working arc. The pin, bush and sealing design on all pivot points provide extended maintenance intervals.

ENGINE 6-cylinder variable geometry turbo-charged and charge air cooled 8.9l diesel engine. High pressure common rail fuel injection, cooled exhaust gas recirculation and a diesel particulate filter combine to reduce emissions and optimise fuel efficiency. Selectable Power or Economy modes. Manufacturer Model Displacement

Cummins QSL9

in³ (ltr)

543 (8.9)

Bore

in (mm)

4.49 (114)

Stroke

in (mm)

Aspiration No. of Cylinders

5.69 (145) Variable Geometry Turbocharger

hp (kW) @ 1800rpm

250 (186)

Rated Gross Power to SAE J1995/ISO 14396

hp (kW) @ 2200rpm

250 (186)

Net Power to SAE J1349

hp (kW) @ 2100rpm

247 (184)

lbf-ft (Nm) @1500rpm

800 (1085)

rpm

800 - 1800

Economy Working Range Torque Rise

Valves per Cylinder Wet Weight

lbs (kg)

Air Cleaner

Type

4 speed non-lock up converter

Make

5 speed with lock up torque converter ZF

Model

4WG210 (standard)

5WG210 with lock-up (option)

Forward speed 1

mph (kph)

4.3 (7.0)

4.4 (7.1)

Forward speed 2

mph (kph)

8.5 (13.7)

7.8 (12.6)

Forward speed 3

mph (kph)

16.2 (26.1)

11.9 (19.1)

Forward speed 4

mph (kph)

25.8 (41.5)

18.1 (29.1)

Forward speed 5

mph (kph)

26.6 (42.7)

Reverse 1

mph (kph)

4.6 (7.3)

4.7 (7.5)

Reverse 2

mph (kph)

9.0 (14.4)

8.3 (13.3)

Reverse 3

mph (kph)

17.0 (27.4)

19.0 (30.6)

Max. Gross Power to SAE J1995/ISO 14396

Gross Torque at 1400rpm

4 wheel drive, automatic 4 speed transmission. “Power-Inch” intelligent clutch cut off technology as standard . Optional 5 speed transmission with auto-locking torque converter available for even more speed and efficiency.

AXLES 3 axles options available; Torque proportioning differentials, Limited slip differentials or Open differentials with automatic differential locking. All axle options feature wheel speed braking for lower heat build up and longer service life.

34.1 4 1560 (708) Cyclonic pre filter with scavenge system

Fan Drive Type

Hydraulic

Emissions

US EPA Tier 4i, EU Stage IIIB

Type

Open Differential

Limited Slip Differential

Make and Model

Open Differential with auto-locking front

ZF MT-L 3095 MK 2

(front and rear)

Overall Axle ratio

23.334:1

Rear Axle Oscillation

±12.5º

ELECTRICAL SYSTEM 24 volt negative ground system, 70 Amp alternator with 2 x 110 Amp hour low maintenance batteries. Isolator located in rear of machine. Ignition key start/stop and pre-heat cold start. Primary fuse box. Other electrical equipment includes quartz halogen, twin filament working lights, front/rear wash/wipe, heated rear screen, full roading lights, clock, gauge and warning light monitoring. Connectors to IP67 standard. System voltage

Volt

Alternator output

Amp hour

Battery capacity

Amp hour

2 x 110

JCB WHEEL LOADER | 457 HT STEERING

LOADER HYDRAULICS

Priority steer hydraulic system with emergency steering. Piston pump meters flow through steer valve to provide smooth low effort response. Steering angle ± 40°. Steering cylinders fitted with end rod damping to provide cushioned steering at full articulation. Adjustable steering column.

Twin variable displacement piston pumps feed a “load sensing” system providing a fuel efficient and responsive distribution of power as required. Main services are servo actuated from a single lever (joystick) loader control. Auxiliary circuits controlled via additional lever or joystick mounted electrical buttons. Accumulator back-up is available to control loader in the event of loss of pump pressure.

BRAKES

Pump type Pump 1 max. flow

Hydraulic power braking on all wheels, operating pressure 1160psi (80 bar). Dual circuit with accumulator back-up provide maximum safety under all conditions. Hub mounted, oil immersed, multi-plate disc brakes with sintered linings reduce heat build up. Wheel speed braking improves performance and reduce wear. Parking brake, electro-hydraulic disc type operating on transmission output shaft.

SERVICE FILL CAPACITIES

gal/min (l/min)

Pump 1 max. pressure

PSI (bar)

Pump 2 max. flow

gal/min (l/min)

Pump 2 max. pressure

PSI (bar)

Twin variable displacement piston pumps 43 (163) 3625 (250) 43 (163) 2320 (160)

Hydraulic cycle times at full engine revs

seconds

Arms raise (full bucket)

5.8

Bucket dump (full bucket)

1.2

Arms lower (empty bucket)

4.1

Total cycle

11.1

gal (liters)

Hydraulic system

35.7 (135)

Fuel system

81.6 (309)

Rod

Closed centers

Engine oil (includes filter)

5.0 (19)

Bucket ram x2

in (mm)

5.1 (130)

3.0 (75)

72.6 (1845)

Engine coolant

10.6 (40)

Lift ram x2

in (mm)

6.3 (160)

3.1 (80)

50.8 (1290)

29.3 (744)

Axles

9.0 (34)

Steer ram x2

in (mm)

3.5 (90)

2.0 (50)

24.4 (621)

12.3 (312)

Transmission

10.8 (41)

CAB Resiliently mounted ROPS/FOPS structure (tested in accordance with EN3471:2008/EN3449: 2008 (Level 2). Entry/ exit is via a large rear hinged door, grab handles giving 3 points of contact and and anti-slip inclined steps. Forward visibility through a curved, laminated windscreen with lower glazed quarter panels, two interior mirror and heated exterior mirrors. Instrumentation analogue/digital display gauges along with full color LCD screen including selectable machine and operator menus along with service and diagnostic screens. Heating/ventilation provides balanced and filtered air distribution throughout the cab via a powerful 27,300 BTU capacity heater, with air conditioning and climate control system as options. Provision of speakers and antenna for radio fitment (radio/CD not included). The cab environment is positively pressurised preventing the ingress of dust including in-cab recirculation filter. Fabric mechanical suspension seat as standard with various options including vinyl material, air suspension, heating and deluxe Grammer Actimo XXL air suspension seat with headrest, twin armrests, lumbar support, backrest extension, heating and full adjustment. Coat hook, cup holder and additional storage space. Fuse box positioned at rear for access to fuses, relays and diagnostic connectors.

TIRES A variety of tire options are available including: 23.5R25 XTLA (L2), 23.5R25 XHA (L3), 23.5R25 TL-3A+ (L3), 23.5R25 RT-3B (L3), 23.5x25x20 ply HRL (L3), 23.5x25x20 ply (L3), 23.5R25 JCB (L3), 23.5R25 XMINE (L5), 23.5R25 XLDD2 (L5), 23.5R25 RL-5K (L5), 23.5R25 DWL (Solid Cushion), 23.5R25 SE (Solid Cushion)

ATTACHMENTS An extensive range of attachments are available to fit directly or via the JCB quickhitch mounting.

Ram dimensions

Bore

Stroke 50.0 (1270)

JCB WHEEL LOADER | 457 HT STANDARD EQUIPMENT

OPTIONAL EQUIPMENT

Loader: Bucket reset mechanism (selectable), loader arm kickout mechanism (selectable), loader control isolator, single lever or multi lever servo control, high torque geometry combines with excellent visibility between arms, parallel linkage, safety strut.

Loader: High lift loader end (ZX loader only), Super high lift loader end (HT loader only), Smoothride system (SRS), hydraulic quickhitch with in-cab pin isolation. Engine: Widecore radiator, epoxy coated radiator / coolers, automatically reversing cooling fan, engine block heater Transmission: 5 speed transmission with Lock-up torque converter, transmission cooler bypass Axles: Limited slip differentials front and rear, Open differential with automatic differential locking -100% (front axle only) Hydraulics: ARV kit, 4th hydraulic spool Cab: Canopy cab, wastemaster cab, air conditioning, Climate control, joystick or multi-lever hydraulic controls, auxiliary hydraulic control on separate lever or joystick mounted (proportional), 24V to 12V in cab converter, cab screen guards, heated air suspension seat, Grammer Actimo XXL seat, front and rear blinds, P3 cab air filter, Carbon cab air filter Electrical: Reversing camera (color), additional front and rear work lights, sealed electrics, non-heated mirrors Bodywork: Full rear fenders, light guards, number plate light kit, white noise reverse alarm, smart reverse alarm. Miscellaneous options: Automatic greasing system, Biodegradable hydraulic oil, fire extinguisher, grease gun and cartridge Wastemaster package: Includes front and rear light guards, widecore radiator, carbon cab air filter, front screen guard, full belly guarding, Wastemaster decal.

Engine: Air cleaner – cyclonic pre filter with scavenge system. Variable geometry turbocharger, cooled exhaust gas recirculation, diesel particulate filter, isolated cooling package with hydraulically driven cooling fan. Selectable ECO mode (217hp) Transmission: Single lever shift control, neutral start, ‘Power-Inch’ Intelligent clutch cut off on footbrake (selectable), direction changes and kickdown on gear selector and loader control lever. Axles: Epicyclic wheel hub reduction, fixed front, oscillating rear. Brakes: Mulit-plate wet disc brakes, sintered brake pads, dual circuit hydraulic power, wheel speed braking. Parking disc brake on transmission output shaft. Hydraulics: Twin piston pumps with priority steer, emergency steer back-up, 2 spool loader circuit with accumulator support, 3rd spool auxiliary hydraulic circuit, 4th spool optional. Steering: Adjustable steering column, “soft feel” steering wheel, 5 turns lock to lock, resilient stops on max lock. Cab: ROPS/FOPS safety structure, interior light, center mounted master warning light. Electronic monitoring panel with full color LCD display. Two speed intermittent front windscreen wipe/wash and self park, single speed rear windscreen wipe/wash and self park. 3 speed heater/demisting with replaceable air filter, RH opening windows, sun visor, internal rear view mirror, heated external mirrors, adjustable suspension seat with belt and headrest, operator storage, laminated windscreen, heated rear screen, loader control isolator, horn, adjustable armrest. Electrical: Road lights front and rear, parking lights, front and rear working lights, reverse alarm and light, rear fog light, battery isolator, radio wiring and speakers, 70 amp alternator, rotating beacon. Bodywork: Front and rear fenders, side and rear access panels, mesh air intake screens, flexible bottom step, full width rear counterweight, recovery hitch, lifting lugs, belly guards.

JCB WHEEL LOADER | 457 HT

457 HT – LOADER DIMENSIONS – FORK FRAME WITH FORKS

UNLOADING GRAPPLE DIMENSIONS – STANDARD HEIGHT ARM

20°

45°

K D

20°

J F

LOADER DIMENSIONS – FORK FRAME WITH FORKS

UNLOADING GRAPPLE DIMENSIONS – STANDARD HEIGHT ARM

Standard height arm

Super high lift arm

Standard height arm

ft-in (mm)

Fork carriage width

4-11 (1500)

A Grapple capacity

yd2 (m2)

2.87 (2.40)

Length of tines

4-0 (1220)

B Tine height at 20° dump

12-2 (3707)

A Reach at ground level

3-10 (1175)

7-0 (2143)

C Reach at full height and 20° dump

6-7 (1998)

B Reach at arms horizontal

6-1 (1851)

8-8 (2650)

D Tine height at 45° dump

10-2 (3087) 4-11 (1494)

C Tine surface to ground level

0-2 (50)

E Reach at full height and 45° dump

D Arms horizontal height

6-6 (1975)

F Tine height, arms horizontal and 20° dump

4-0 (1228)

E Arms maximum height

13-9 (4194)

16-11 (5160)

G Reach, arms horizontal and 20° dump

10-1 (3086)

2-10 (874)

3-1 (931)

H Maximum height inside grapple

16-10 (5129)

Payload **

lb (kg)

17,637 (8000)

13,106 (5945)

I Maximum height

23-3 (7084)

Tipping load straight

lb (kg)

25,691 (11,653)

18,934 (8588)

J Height at maximum opening

7-9 (2357)

Tipping load full turn (40°)

lb (kg)

22,227 (10,082)

16,381 (7430)

K Maximum opening

8-11 (2706)

Attachment weight

lb (kg)

1301 (590)

L Reach at ground level

9-2 (2804)

M Overall length

31-3 (9524)

F Reach at maximum height

Assumes the machine is fitted with Michelin 23.5R25 XHA (L3) tires.

Operating weight

** At a center of gravity distance of 24 in (600mm). Based on 80 % of full turn tipping load as defined by ISO 8313. Manual fork spacings at 2 in increments. Class 4A fork section 2.4 x 6 in (60 mm x 150 mm).

Assumes the machine is fitted with Michelin 23.5R25 XHA (L3) tires.

lb (kg)

45,481 (20,630)

JCB WHEEL LOADER | 457 HT

BUCKET SELECTOR

Bucket capacity (yd3)

4.6 4.3 4.0 3.9 3.7

1350

1685

2025

2360

2700

Material density (lb/yd 3)

100%

115% Bucket fill factors

95%

3035

3370

3700

Loose density Material lb/yd3 kg/m3 Snow (fresh) 337 200 Peat (dry) 674 400 Sugar beet 894 530 Coke (loose) 961 570 Barley 1012 600 Petroleum coke 1146 680 Wheat 1231 730 Coal bitumous 1290 765 Fertilizer (mixed) 1737 1030 Coal anthracite 1764 1046 Earth (dry) (loose) 1939 1150 Nitrate fertilizer 2180 1250 Sodium chloride (dry) (salt) 2192 1300 Cement Portland 2428 1440 Limestone (crushed) 2580 1530 Sand (dry) 2613 1550 Asphalt 2698 1600 Gravel (dry) 2782 1650 Clay (wet) 2832 1680 Sand (wet) 3187 1890 Fire clay 3507 2080 Copper (concentrate) 3878 2300 Slate 4721 2800 Magnetite 5402 3204

Fill factor % 110 100 100 85 85 85 85 100 85 100 100 85 85 100 100 100 100 85 110 110 100 85 100 100

JCB WHEEL LOADER | 457 HT

A GLOBAL COMMITMENT TO QUALITY JCB’s total commitment to its products and customers has helped it grow from a one-man business into one of the world’s largest manufacturers of backhoe loaders, crawler excavators, wheeled excavators, telescopic handlers, wheeled loaders, dump trucks, rough terrain fork lifts, industrial fork lifts, mini/midi excavators, skid steer loaders and tractors. By making constant and massive investments in the latest production technology, the JCB factories have become some of the most advanced in the world. By leading the field in innovative research and design, extensive testing and stringent quality control, JCB machines have become renowned all over the world for performance, value and reliability. And with an extensive dealer sales and service network in over 150 countries, we aim to deliver the best customer support in the industry. Through setting the standards by which others are judged, JCB has become one of the world’s most impressive success stories.

JCB Headquarters Savannah, 2000 Bamford Blvd., Savannah, GA 31322. Tel: 912.447.2000. Fax: 912.447.2299. www.jcb.com JCB reserves the right to change design, materials and/or specifications without notice. Specifications are applicable to units sold in the United States and Canada. The JCB logo is a registered trademark of J C Bamford Excavators Ltd. DWUSA 3243 05/13